So, I need to edit some content on a website that someone else built. It appears that it was built using joomla.

I have the ftp, but I don't know the login to joomla admin. The owner thinks he knows the phpmyadmin username and password, but I don't know what url to go to in order to reset the password for joomla.

From what I understand I can only reset the password using phpmyadmin. Oh and of course we don't have access to the email that is set up for the admin on joomla.

How do I figure out the phpmyadmin url??

thanks in advance.